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Technical Data Sheet

T-275-B 1 1/4IN — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: VALVE SIZE 1.250 IN. IN, style_designator: STRAIGHT THRU.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-541-0369, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
T-275-B 1 1/4IN
NSN: 4820-00-541-0369
FSC: 4820
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialSTEEL SEAT
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresVALVE SIZE 1.250 IN. IN
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.250 INCHES ALL ENDS IN
maximum_operating_temp425.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-541-0369
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: T-275-B 1 1/4IN · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: A276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
BONNET TYPE: INSIDE SCREW
•
BONNET ATTACHMENT METHOD: UNION
•
RENEWABLE SEAT RING TYPE: THREADED
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
MAXIMUM OPERATING TEMP: 425.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONA276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
BONNET TYPEINSIDE SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
BONNET ATTACHMENT METHODUNION
RENEWABLE SEAT RING TYPETHREADED
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALSTEEL SEAT
TEST DATA DOCUMENT81349-MIL-V-1187 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
352250042587InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
260P1-4INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
352258902591InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-V-1187InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MSS SP-80InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
803InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-275-B 1 1/4IN?
T-275-B 1 1/4IN is a VALVE,GLOBE.
What parts can replace T-275-B 1 1/4IN?
There are 17 known substitutes for T-275-B 1 1/4IN: 352250042587, 260P1-4IN, 352258902591 and 14 more. Substitute compatibility should be verified for your specific system.
Is T-275-B 1 1/4IN still available?
T-275-B 1 1/4IN is currently cancelled.
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